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Transmission and drivetrainPart report

2003 BMW 3 Series Transmission and drivetrain Problems

Complaints
4about this part
Share
5%of 73 total for the year
Median mileage
74,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the transmission and drivetrain of the 2003 BMW 3 Series, 5% of the 73 complaints for this model year. Where a mileage was given, the median is 74,000 miles. 1 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“In 2010 the sunroof went bad I talked to a Bmw dealer and they told me they have problems with them, in august of 2011 I noticed that my tail lights and blinkers were not working proper,nor was my horn,and the drivers window regulators are binding up, also a brake hose from my brake booster to the engine is collapsed in two spots. ??”

NHTSA complaint #10438952, filed 2011-12, 95,000 miles

“I was the previous owner of a Bmw 325i that I have been told needs a new transmission. Age - 2003, miles 60,000. It's unacceptable that a car with so low miles, has been maintained and driven gently has experienced this problem. After searching on the web, I find that this is a recurring problem with Bmw's. Why has nothing been done? How can Bmw say this is not their issue when clearly this is a problem with their cars. I'm spending an additional 6,000 on this car. I recently purchased a brand new Bmw and sold the 325 to a close friend. …”

NHTSA complaint #10290442, filed 2009-10, 60,000 miles

“The contact owns a 2003 Bmw 323ci. The contact stated that the vehicle failed to shift into reverse gear. The vehicle was taken to a private mechanic who stated that the rear d drum failed. The vehicle was repaired but the failure recurred. The manufacturer was notified about the failure. The failure mileage was 88,000.”

NHTSA complaint #10550524, filed 2013-11, 88,000 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2013629%
201013%
200924%
200834%
200754%
200642%
200423%
200345%
2002312%
200138%
20003540%

Other parts of the 2003 BMW 3 Series

Exterior lighting
23 complaints
Air bags
21 complaints
Electrical system
12 complaints
Body and structure
5 complaints
Latches, locks and linkages
4 complaints
Suspension
4 complaints
Brakes
3 complaints
Engine cooling
3 complaints
Fuel system
3 complaints
Tires
3 complaints
Engine
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints

← All problems reported for the 2003 BMW 3 Series

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology